// /usr/local/idealist/htdocs/javascript/jquery/jquery.js
/*
 * jQuery 1.2.3 - New Wave Javascript
 *
 * Copyright (c) 2008 John Resig (jquery.com)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * $Date: 2008-02-06 00:21:25 -0500 (Wed, 06 Feb 2008) $
 * $Rev: 4663 $
 */
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jQuery.handleError(s,xml,status);complete();if(s.async)xml=null;}};if(s.async){var ival=setInterval(onreadystatechange,13);if(s.timeout>0)setTimeout(function(){if(xml){xml.abort();if(!requestDone)onreadystatechange("timeout");}},s.timeout);}try{xml.send(s.data);}catch(e){jQuery.handleError(s,xml,null,e);}if(!s.async)onreadystatechange();function success(){if(s.success)s.success(data,status);if(s.global)jQuery.event.trigger("ajaxSuccess",[xml,s]);}function complete(){if(s.complete)s.complete(xml,status);if(s.global)jQuery.event.trigger("ajaxComplete",[xml,s]);if(s.global&&!--jQuery.active)jQuery.event.trigger("ajaxStop");}return xml;},handleError:function(s,xml,status,e){if(s.error)s.error(xml,status,e);if(s.global)jQuery.event.trigger("ajaxError",[xml,s,e]);},active:0,httpSuccess:function(r){try{return!r.status&&location.protocol=="file:"||(r.status>=200&&r.status<300)||r.status==304||r.status==1223||jQuery.browser.safari&&r.status==undefined;}catch(e){}return false;},httpNotModified:function(xml,url){try{var xmlRes=xml.getResponseHeader("Last-Modified");return xml.status==304||xmlRes==jQuery.lastModified[url]||jQuery.browser.safari&&xml.status==undefined;}catch(e){}return false;},httpData:function(r,type){var ct=r.getResponseHeader("content-type");var xml=type=="xml"||!type&&ct&&ct.indexOf("xml")>=0;var data=xml?r.responseXML:r.responseText;if(xml&&data.documentElement.tagName=="parsererror")throw"parsererror";if(type=="script")jQuery.globalEval(data);if(type=="json")data=eval("("+data+")");return data;},param:function(a){var s=[];if(a.constructor==Array||a.jquery)jQuery.each(a,function(){s.push(encodeURIComponent(this.name)+"="+encodeURIComponent(this.value));});else
for(var j in a)if(a[j]&&a[j].constructor==Array)jQuery.each(a[j],function(){s.push(encodeURIComponent(j)+"="+encodeURIComponent(this));});else
s.push(encodeURIComponent(j)+"="+encodeURIComponent(a[j]));return s.join("&").replace(/%20/g,"+");}});jQuery.fn.extend({show:function(speed,callback){return speed?this.animate({height:"show",width:"show",opacity:"show"},speed,callback):this.filter(":hidden").each(function(){this.style.display=this.oldblock||"";if(jQuery.css(this,"display")=="none"){var elem=jQuery("<"+this.tagName+" />").appendTo("body");this.style.display=elem.css("display");if(this.style.display=="none")this.style.display="block";elem.remove();}}).end();},hide:function(speed,callback){return speed?this.animate({height:"hide",width:"hide",opacity:"hide"},speed,callback):this.filter(":visible").each(function(){this.oldblock=this.oldblock||jQuery.css(this,"display");this.style.display="none";}).end();},_toggle:jQuery.fn.toggle,toggle:function(fn,fn2){return jQuery.isFunction(fn)&&jQuery.isFunction(fn2)?this._toggle(fn,fn2):fn?this.animate({height:"toggle",width:"toggle",opacity:"toggle"},fn,fn2):this.each(function(){jQuery(this)[jQuery(this).is(":hidden")?"show":"hide"]();});},slideDown:function(speed,callback){return this.animate({height:"show"},speed,callback);},slideUp:function(speed,callback){return this.animate({height:"hide"},speed,callback);},slideToggle:function(speed,callback){return this.animate({height:"toggle"},speed,callback);},fadeIn:function(speed,callback){return this.animate({opacity:"show"},speed,callback);},fadeOut:function(speed,callback){return this.animate({opacity:"hide"},speed,callback);},fadeTo:function(speed,to,callback){return this.animate({opacity:to},speed,callback);},animate:function(prop,speed,easing,callback){var optall=jQuery.speed(speed,easing,callback);return this[optall.queue===false?"each":"queue"](function(){if(this.nodeType!=1)return false;var opt=jQuery.extend({},optall);var hidden=jQuery(this).is(":hidden"),self=this;for(var p in prop){if(prop[p]=="hide"&&hidden||prop[p]=="show"&&!hidden)return jQuery.isFunction(opt.complete)&&opt.complete.apply(this);if(p=="height"||p=="width"){opt.display=jQuery.css(this,"display");opt.overflow=this.style.overflow;}}if(opt.overflow!=null)this.style.overflow="hidden";opt.curAnim=jQuery.extend({},prop);jQuery.each(prop,function(name,val){var e=new jQuery.fx(self,opt,name);if(/toggle|show|hide/.test(val))e[val=="toggle"?hidden?"show":"hide":val](prop);else{var parts=val.toString().match(/^([+-]=)?([\d+-.]+)(.*)$/),start=e.cur(true)||0;if(parts){var end=parseFloat(parts[2]),unit=parts[3]||"px";if(unit!="px"){self.style[name]=(end||1)+unit;start=((end||1)/e.cur(true))*start;self.style[name]=start+unit;}if(parts[1])end=((parts[1]=="-="?-1:1)*end)+start;e.custom(start,end,unit);}else
e.custom(start,val,"");}});return true;});},queue:function(type,fn){if(jQuery.isFunction(type)||(type&&type.constructor==Array)){fn=type;type="fx";}if(!type||(typeof type=="string"&&!fn))return queue(this[0],type);return this.each(function(){if(fn.constructor==Array)queue(this,type,fn);else{queue(this,type).push(fn);if(queue(this,type).length==1)fn.apply(this);}});},stop:function(clearQueue,gotoEnd){var timers=jQuery.timers;if(clearQueue)this.queue([]);this.each(function(){for(var i=timers.length-1;i>=0;i--)if(timers[i].elem==this){if(gotoEnd)timers[i](true);timers.splice(i,1);}});if(!gotoEnd)this.dequeue();return this;}});var queue=function(elem,type,array){if(!elem)return undefined;type=type||"fx";var q=jQuery.data(elem,type+"queue");if(!q||array)q=jQuery.data(elem,type+"queue",array?jQuery.makeArray(array):[]);return q;};jQuery.fn.dequeue=function(type){type=type||"fx";return this.each(function(){var q=queue(this,type);q.shift();if(q.length)q[0].apply(this);});};jQuery.extend({speed:function(speed,easing,fn){var opt=speed&&speed.constructor==Object?speed:{complete:fn||!fn&&easing||jQuery.isFunction(speed)&&speed,duration:speed,easing:fn&&easing||easing&&easing.constructor!=Function&&easing};opt.duration=(opt.duration&&opt.duration.constructor==Number?opt.duration:{slow:600,fast:200}[opt.duration])||400;opt.old=opt.complete;opt.complete=function(){if(opt.queue!==false)jQuery(this).dequeue();if(jQuery.isFunction(opt.old))opt.old.apply(this);};return opt;},easing:{linear:function(p,n,firstNum,diff){return firstNum+diff*p;},swing:function(p,n,firstNum,diff){return((-Math.cos(p*Math.PI)/2)+0.5)*diff+firstNum;}},timers:[],timerId:null,fx:function(elem,options,prop){this.options=options;this.elem=elem;this.prop=prop;if(!options.orig)options.orig={};}});jQuery.fx.prototype={update:function(){if(this.options.step)this.options.step.apply(this.elem,[this.now,this]);(jQuery.fx.step[this.prop]||jQuery.fx.step._default)(this);if(this.prop=="height"||this.prop=="width")this.elem.style.display="block";},cur:function(force){if(this.elem[this.prop]!=null&&this.elem.style[this.prop]==null)return this.elem[this.prop];var r=parseFloat(jQuery.css(this.elem,this.prop,force));return r&&r>-10000?r:parseFloat(jQuery.curCSS(this.elem,this.prop))||0;},custom:function(from,to,unit){this.startTime=(new Date()).getTime();this.start=from;this.end=to;this.unit=unit||this.unit||"px";this.now=this.start;this.pos=this.state=0;this.update();var self=this;function t(gotoEnd){return self.step(gotoEnd);}t.elem=this.elem;jQuery.timers.push(t);if(jQuery.timerId==null){jQuery.timerId=setInterval(function(){var timers=jQuery.timers;for(var i=0;i<timers.length;i++)if(!timers[i]())timers.splice(i--,1);if(!timers.length){clearInterval(jQuery.timerId);jQuery.timerId=null;}},13);}},show:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.show=true;this.custom(0,this.cur());if(this.prop=="width"||this.prop=="height")this.elem.style[this.prop]="1px";jQuery(this.elem).show();},hide:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.hide=true;this.custom(this.cur(),0);},step:function(gotoEnd){var t=(new Date()).getTime();if(gotoEnd||t>this.options.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;var done=true;for(var i in this.options.curAnim)if(this.options.curAnim[i]!==true)done=false;if(done){if(this.options.display!=null){this.elem.style.overflow=this.options.overflow;this.elem.style.display=this.options.display;if(jQuery.css(this.elem,"display")=="none")this.elem.style.display="block";}if(this.options.hide)this.elem.style.display="none";if(this.options.hide||this.options.show)for(var p in this.options.curAnim)jQuery.attr(this.elem.style,p,this.options.orig[p]);}if(done&&jQuery.isFunction(this.options.complete))this.options.complete.apply(this.elem);return false;}else{var n=t-this.startTime;this.state=n/this.options.duration;this.pos=jQuery.easing[this.options.easing||(jQuery.easing.swing?"swing":"linear")](this.state,n,0,1,this.options.duration);this.now=this.start+((this.end-this.start)*this.pos);this.update();}return true;}};jQuery.fx.step={scrollLeft:function(fx){fx.elem.scrollLeft=fx.now;},scrollTop:function(fx){fx.elem.scrollTop=fx.now;},opacity:function(fx){jQuery.attr(fx.elem.style,"opacity",fx.now);},_default:function(fx){fx.elem.style[fx.prop]=fx.now+fx.unit;}};jQuery.fn.offset=function(){var left=0,top=0,elem=this[0],results;if(elem)with(jQuery.browser){var parent=elem.parentNode,offsetChild=elem,offsetParent=elem.offsetParent,doc=elem.ownerDocument,safari2=safari&&parseInt(version)<522&&!/adobeair/i.test(userAgent),fixed=jQuery.css(elem,"position")=="fixed";if(elem.getBoundingClientRect){var box=elem.getBoundingClientRect();add(box.left+Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),box.top+Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));add(-doc.documentElement.clientLeft,-doc.documentElement.clientTop);}else{add(elem.offsetLeft,elem.offsetTop);while(offsetParent){add(offsetParent.offsetLeft,offsetParent.offsetTop);if(mozilla&&!/^t(able|d|h)$/i.test(offsetParent.tagName)||safari&&!safari2)border(offsetParent);if(!fixed&&jQuery.css(offsetParent,"position")=="fixed")fixed=true;offsetChild=/^body$/i.test(offsetParent.tagName)?offsetChild:offsetParent;offsetParent=offsetParent.offsetParent;}while(parent&&parent.tagName&&!/^body|html$/i.test(parent.tagName)){if(!/^inline|table.*$/i.test(jQuery.css(parent,"display")))add(-parent.scrollLeft,-parent.scrollTop);if(mozilla&&jQuery.css(parent,"overflow")!="visible")border(parent);parent=parent.parentNode;}if((safari2&&(fixed||jQuery.css(offsetChild,"position")=="absolute"))||(mozilla&&jQuery.css(offsetChild,"position")!="absolute"))add(-doc.body.offsetLeft,-doc.body.offsetTop);if(fixed)add(Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));}results={top:top,left:left};}function border(elem){add(jQuery.curCSS(elem,"borderLeftWidth",true),jQuery.curCSS(elem,"borderTopWidth",true));}function add(l,t){left+=parseInt(l)||0;top+=parseInt(t)||0;}return results;};})();// /usr/local/idealist/htdocs/javascript/jquery/jquery.if.js
if (typeof jQuery != 'undefined') {
	var $jq = jQuery.noConflict();
}
// make sure we can log to something, even if it's /dev/null
// because lame-ass JS doesn't have a standard way to write
// to a console.
if (typeof console == 'undefined') {
	console = new Object();
	jQuery.each(['trace','log','debug','info','warn','error','time','timeEnd','count'],
		function () { console[this] = function() {} });
}


// TODO - Insert the binding name into the title property
/// without bashing what's there
jQuery.fn.IFWireFormController = function() {
	// each form
	return this.each(function(){
		if (this.id && typeof this.controller == 'undefined') {
			if (typeof IFForm != 'undefined') {
				this.controller = new IFForm(this.id, this.title);
				IF.controllers[this.id] = this.controller;
				jQuery(this).attr('title','').IFCallSetupFunction();
			} else {
				console.log("IFForm not loaded. You're doing it wrong.  Check load order?");
			}
			
		}
	});
};
jQuery.fn.IFWireFormElementController = function(controllerClass) {
	// each element of a given form
	return this.each(function(){
		if (this.id && typeof this.controller == 'undefined') {
			this.controller = new controllerClass(this.id, this.title);
			jQuery(this).attr('title','').IFCallSetupFunction();
		}
	});
};
jQuery.fn.IFCallSetupFunction = function() {
	return this.each(function(){
		if (IF.setupFn[this.id]) {
			console.log("Calling setup fn on "+this.id);
			IF.setupFn[this.id](this.controller);
		}
	});	
};
// TODO what about radio buttons?
jQuery.fn.IFBuildFormControllers = function() {
	console.log('build form controllers');
	this.find('form').IFWireFormController();
	if (typeof IFTextField != 'undefined')
		this.find('textarea, :text, input:hidden, :password').IFWireFormElementController(IFTextField);
	if (typeof IFSubmitButton != 'undefined')
		this.find(':submit, :image, :button').IFWireFormElementController(IFSubmitButton);	
	if (typeof IFCheckBox != 'undefined')
		this.find(':checkbox').IFWireFormElementController(IFCheckBox);
	return this;
};


if (typeof IF == 'undefined') {
	IF = {
		buildFormControllers : function() {
			jQuery('body').IFBuildFormControllers();
	 	},
		// controllers objects
		controllers : {},
		// setup calls on the controller
		setupFn : {},
		log : function(msg) {
			console.log(msg);
		},
		// cookie functions http://www.quirksmode.org/js/cookies.html
		createCookie: function(name,value,days) {
			if (days)
			{
				var date = new Date();
				date.setTime(date.getTime()+(days*24*60*60*1000));
				var expires = "; expires="+date.toGMTString();
			}
			else var expires = "";
			document.cookie = name+"="+value+expires+"; path=/";
		},
		readCookie: function(name) {
			var nameEQ = name + "=";
			var ca = document.cookie.split(';');
			for(var i=0;i < ca.length;i++)
			{
				var c = ca[i];
				while (c.charAt(0)==' ') c = c.substring(1,c.length);
				if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
			}
			return null;
		},
		
		// http://www.lshift.net/blog/2006/08/03/subclassing-in-javascript-part-2
		extend: function(superclass, constructor_extend, prototype) {
		    var res = function () {
		        superclass.apply(this);
		        constructor_extend.apply(this, arguments);
		    };
		    var withoutcon = function () {};
		    withoutcon.prototype = superclass.prototype;
		    res.prototype = new withoutcon();
		    for (var k in prototype) {
		        res.prototype[k] = prototype[k];
		    }
		    return res;
		},
		
		stripTags: function(text) {
			return text.replace(/<\/?[^>]+>/gi, '');
        }
	};
};
 
jQuery(function() {
	IF.buildFormControllers()
});// /usr/local/idealist/htdocs/javascript/IF/Component.js
// These methods just get inherited by subclasses
// so that they "conform" to a certain interface.
// They still need to set these values themselves.

function IFComponent() {
	
};

IFComponent.prototype = {
	
	// this stub needs to be here to prevent it all from yacking:
	initialize: function() {
		
	}
	
};
// /usr/local/idealist/htdocs/javascript/IF/FormComponent.js
// This is NOT a "FORM" component in the
// sense you might think: that is Form.js.
// This is a component that >belongs< to a
// form (eg. TextField, Text, SubmitButton, etc.)
// but since it can be arbitrarily complex,
// I can't call it FormElement, because that
// would be misleading too.

function IFFormComponent() {
	
};
		
IFFormComponent.prototype.register = function(uniqueId, bindingName) {
	this.uniqueId = uniqueId;
	this.bindingName = bindingName;
	this.errorMessages = {};
	this.element = jQuery('#'+uniqueId)[0];
	if (! this.element) { return false; }
	this.element.controller = this;
	IFForm.registerFormComponent(this);
	return true;
};		
		
IFFormComponent.prototype.requiredErrorMessage = function() {
	return this.errorMessageForKey("IS_REQUIRED");
};
		
IFFormComponent.prototype.setRequiredErrorMessage = function(msg) {
	this.setErrorMessageForKey(msg, "IS_REQUIRED");
};
		
		// the default implementation of this will just check for a simple
		// value and if the field is required, it will return false.
		// Note that this default implementation won't work with complex
		// FormComponent subclasses that return objects.
IFFormComponent.prototype.hasValidValues = function() {
	if (this.isRequired() && !this.value()) {
		return false;
	}
	return true;
};
		
		// Another light implementation:
		// TODO: fix this to work with >different< validation failures
IFFormComponent.prototype.indicateValidationFailure = function() {
	if (!this._backupStyle) {
		this._backupStyle = {
			//backgroundColor: c.element.style.backgroundColor,
			border: jQuery(this.element).css('border')
		};
	}
	if (! this._backupStyle['border']) { this._backupStyle['border'] = '' };
	jQuery(this.element).css('border', "1px solid red");
	
	// special case that should work with most components:
	if (this.isRequired() && !this.value() && this.requiredErrorMessage()) {
		this.displayErrorMessage(this.requiredErrorMessage());
	}
	var _backupStyle = this._backupStyle;
	jQuery(this.element).one('change', function() { 
		jQuery(this).css(_backupStyle);	
		jQuery('#'+this.controller.uniqueId + "-error").html('').hide();
	 });
	jQuery(this.element).one('keypress', function() { 
		jQuery(this).css(_backupStyle);	
		jQuery('#'+this.controller.uniqueId + "-error").html('').hide();	
	});
};

IFFormComponent.prototype.removeValidationFailure = function(c) {
	c.removeValidationFailureMessage();
	jQuery(c.element).css(c._backupStyle);
};
		
IFFormComponent.prototype.bindChangeEvents = function() {
//	jQuery(this.element).once('change', this, this.removeValidationFailure);
//	jQuery(this.element).once('keydown', this, this.removeValidationFailure);
};
		
IFFormComponent.prototype.displayValidationFailureMessage = function(msg) {
	this.displayErrorMessage(msg);
};
		
IFFormComponent.prototype.removeValidationFailureMessage = function() {
	jQuery('#'+this.uniqueId + "-error").html('').hide('normal');
};
		
IFFormComponent.prototype.displayErrorMessage = function(msg) {
	jQuery('#'+this.uniqueId + "-error").html(msg).show('normal').css("error");
};
		
IFFormComponent.prototype.displayErrorMessageForKey = function(key) {
	this.displayErrorMessage(this.errorMessageForKey(key));
};
		
IFFormComponent.prototype.errorMessageForKey = function(key) {
	var em = this.errorMessages[key];
	if (!em) {
		em = this.form.controller.errorMessageForKey(key);
		if (!em) { return key; }
	}
	return em;
};
		
IFFormComponent.prototype.setErrorMessageForKey = function(msg, key) {
	this.errorMessages[key] = msg;
};

IFFormComponent.prototype.isRequired = function() {
	return this._isRequired;
};

IFFormComponent.prototype.setIsRequired = function(value) {
	this._isRequired = value;
};

IFFormComponent.prototype.validator = function() {
	if (this._validator) { return this._validator; }
	return this;
};

IFFormComponent.prototype.setValidator = function(value) {
	this._validator = value;
};
// /usr/local/idealist/htdocs/javascript/IF/Form.js
// Form: this js class attempts to model the client-side
// behaviour of HTML forms.  It is bound directly into the
// DOM tree as the "controller" property of the
// FORM tag that it is controlling.  Enclosed Form Components 
// that comply with its basic API will be accessible to it
// and it will be able to perform validation, manipulation, etc
// of the values.

// initialise variables if they haven't been initialised yet
if (! IF._registeredFormsById) {
	IF._registeredFormsByBindingName = new Object();
	IF._registeredFormsById = new Object();
}

// This is the guts of the Form class
// ---- constructor ----

function IFForm(uniqueId, bindingName) {
	this.uniqueId = uniqueId;
	this.bindingName = bindingName;
	this._submitted = 0;
	this._components = new Array();
	this._componentsById = new Object();
	this._componentsByBindingName = new Object();
	this.element = jQuery('#'+uniqueId).get(0);
	if (!this.element) {
		console.log("No form found with id " + uniqueId);
	}
	this.element.controller = this;
	IFForm.registerForm(this);

	jQuery(this.element).submit(function() { 
		return this.controller.onSubmit() 
	});
}

IFForm.prototype = {
		
	// components are the really interesting things:
	registerFormComponent: function(component) {
		if (!component) { return; }

		this._components[this._components.length] = component;
		this._componentsById[component.uniqueId] = component;
		
		if (this._componentsByBindingName[component.bindingName]) {
			var l = this._componentsByBindingName[component.bindingName].length;
			this._componentsByBindingName[component.bindingName][l] = component;		
		} else {
			this._componentsByBindingName[component.bindingName] = [component];
		}
		
		//console.log("--- registering component " + component.bindingName());
	},
	
	bestMatchingFormComponentWithBindingName: function(name) {
		var matches = [];
		for (var i=0; i< this.components().length; i++) {
			var c = this.components()[i];
			var index = c.bindingName.indexOf(name)
			if (index == 0) {
				// exact match
				return c;
			} else if (index > 0) {
				matches[matches.length] = c;
			}
		}
		return matches[0]; // cheesy for now
	},
	
	formComponentWithBindingName: function(name) {
		return this.bestMatchingFormComponentWithBindingName(name);
	},
	
	formComponentWithId: function(id) {
		return this._componentsById[id];
	},
	
	components: function() {
		return this._components;
	},
	
	// components need to written to have
	// controllers associated with them.
	// if they do, then their object is called
	// to get the value of the component.
	valueOfFormComponent: function(component) {
		if (!component) { return null; }
		return component.value();
	},
	
	// these are for callbacks, etc.
	onSubmit: function() {
		if (this._submitted && this.canOnlyBeSubmittedOnce()) {
			// we need some kind of error here, but what's the
			// best way to do it?
			return false;
		}
		
		this._submitted++;
		var isOk;
		if (this._whoSubmitted && (! this._whoSubmitted.shouldValidateForm())) {
			isOk = true;
		} else {
			isOk = this.hasValidValues();
		}
		if(this._whoSubmitted) {
			if (!isOk) {
				this._whoSubmitted.setWasClicked(false);
			} else {
				this._whoSubmitted.updateButtonStatusForValidSubmission();
			}
		}

		// handle a post validation event if there is one 
		// and validation succeeded
		if (isOk && this._postValidationEventListener) {
			isOk = this._postValidationEventListener.call();
		}	
		this._whoSubmitted = null;
		// remember to 'unsubmit' the form if the validation failed. 
		if (!isOk) {
			this._submitted--;
		}
		return isOk;
	},
	
	// TODO: do we only need one validation method?
	hasValidValues: function() {
		console.log("Checking validation on all form components");
		var isOk = true;
		var validationFailedComponents = new Array();
		jQuery.each(this.components(),
			function () {
				if (this.validator().hasValidValues && jQuery(this.element).is(':visible')) {
					var cOk = this.validator().hasValidValues(this);
					if (!cOk) { validationFailedComponents.push(this); }
				}
			});
		if (validationFailedComponents.length) { isOk = false; }
		
		jQuery.each(validationFailedComponents,
			function() {
				this.validator().indicateValidationFailure(this);
				console.log("Validation failed on " + this.bindingName + "/" + this.uniqueId);			
			});
		
		if (! isOk) {
			var top = this.getTopElement(validationFailedComponents);
			jQuery('html,body').focus().animate({scrollTop: jQuery(top.element).offset().top - 25}, 700);
		}
		console.log("Validation returned " + isOk);
		return isOk;
	},
	
	getTopElement: function(controllers) {
		var start = jQuery(controllers[0].element).offset();
		var winner = { offset: start, controller: controllers[0]};
		jQuery.each(controllers, function() {
			var ofs = jQuery(this.element).offset();
			if ((ofs.top < winner.offset.top) && (ofs.left < winner.offset.left)) {
				winner.offset = ofs;
				winner.controller = this;
			} 
		});
		return winner.controller;
	},
	
	canOnlyBeSubmittedOnce: function() {
		return this._canOnlyBeSubmittedOnce;
	},
	
	setCanOnlyBeSubmittedOnce: function(value) {
		this._canOnlyBeSubmittedOnce = value;
	},
	
	validationFunction: function() {
		return this._validationFunction;
	},
	
	setValidationFunction: function(f) {
		this._validationFunction = f;
	},

	// so a form can have its own error messages that it can share
	// with its form elements.
	errorMessageForKey: function(key) {
		var em = this.errorMessages()[key];
		if (!em) {
			return key;
		}
		return em;
	},
	
	setErrorMessageForKey: function(msg, key) {
		this.errorMessages()[key] = msg;
	},
	
	errorMessages: function() {
		if (!this._errorMessages) {
			this._errorMessages = new Array();
		}
		return this._errorMessages;
	},
		
	// not sure what this should do... maybe the whole thing serialized?
	//value: function() {
	//	return this.objects;
	//},
	
	registerPostValidationEventListener: function(handler) {
		this._postValidationEventListener = handler;
	}
	//---

};

// class methods

IFForm.parentFormOfElement = function(element) {
	return jQuery(element).parents().filter('form')[0];
}

// These handle registration in a page of form components.
IFForm.registerFormComponent = function(component) {
	if (!component) { return; }
	var element;
	if (component.element) {
		element = component.element;
	}
	if (!element) { console.log("Component doesn't have an element property"); return; }
	
	var form = IFForm.parentFormOfElement(element);
	if (!form) { console.log("Couldn't find parent form for " + element.id); return; }
	var controller = form.controller;
	if (!controller) { 
		console.log("Form has no controller object ("+element.controller.bindingName+"), triggering form enumeration"); 
		IF.buildFormControllers();
		controller = form.controller;
	}
	if (!controller) { 
		console.log("Form still has no controller object ("+element.controller.bindingName+"), giving up"); 
		return; 
	}
	controller.registerFormComponent(element.controller);
	
	component.form = form;
}

// IFForm keeps a registry of all the forms in the page, which can be
// accessed by binding name or uniqueId
IFForm.registerForm = function(f) {
	IF._registeredFormsByBindingName[f.bindingName] = f;
	IF._registeredFormsById[f.uniqueId] = f;
}

IFForm.dumpAllForms = function() {
	for (var bindingName in IF._registeredFormsByBindingName) {
		console.log('FORM:  ' + bindingName);
		var form = IFForm.formWithBindingName(bindingName);
		var components = form.components();
		for (var i=0; i < components.length; i++) {
			var component = components[i];
			console.log('--COMPONENT (' + component.element.type + '):  ' + component.bindingName);
		}
	}
}

IFForm.formWithBindingName = function(name) {
	var matches = [];
	for (var i in IF._registeredFormsByBindingName) {
		if (i.indexOf(name) >= 0) {
			matches[matches.length] = i;
		}
	}
	return IF._registeredFormsByBindingName[matches[0]];
}

IFForm.formWithId = function(id) {
	return IF._registeredFormsById[id];
}

// this breaks the naming rules but it's just to make client code cleaner
IFForm.formComponentInForm = function(componentName, formName) {
	var form = IFForm.formWithBindingName(formName);
	if (form) {
		return form.formComponentWithBindingName(componentName);
	}
	console.log("No such form: " + formName);
	return;
}

// static functions for backwards compatibility
// these have been moved under the namespace IFForm,
// but there are plain old methods for compatibility
// that forward the calls to the right place.  These
// will be removed once the older code is ported.

IFForm.formElementsBelowElement = function(element) {
	return jQuery(element).find(':input');
}
formElementsBelowElement = IFForm.formElementsBelowElement;

//---------------------------------------------------
IFForm.setValueOfFormElement = function(value, element) {
	//alert("setting value for form element " + element);
	if (element) {
		switch (element.type) {
			case "text":
			case "textarea":
			case "hidden":
			case "select-one":
			case "select-multiple":
				jQuery(element).val(value);
				break;
			case "checkbox":
				IFForm.setValuesOfCheckBoxGroup(value, element);
				break;
			case "radio":
				IFForm.setValuesOfRadioButtonGroup(value, element);
				break;
			default:
				alert("something else! " + element.type);
				break;
		}
	}
}
function setValueOfFormElement(value, element) {
	return IFForm.setValueOfFormElement(value, element);
}
//---------------------------------------------------

//---------------------------------------------------
IFForm.cleanUpReturnValue = function(value) {
	if (value == "undefined" || !value) {
		return '';
	}
	return value;
}
cleanUpReturnValue = IFForm.cleanUpReturnValue;
//---------------------------------------------------

//---------------------------------------------------
IFForm.valueOfFormElement = function(element) {
	if (element) {
		switch (element.type) {
			case "text":
			case "textarea":
			case "hidden":
			case "select-one":
			case "select-multiple":
				return cleanUpReturnValue(jQuery(element).val());
				break;
			case "checkbox":
				return cleanUpReturnValue(valueOfCheckBoxGroup(element));
				break;
			case "radio":
				return cleanUpReturnValue(valueOfRadioButtonGroup(element));
				break;
			default:
				//alert("something else! " + element.type);
				break;
		}
	}
}
valueOfFormElement = IFForm.valueOfFormElement;

IFForm.valueOfTextField = function(textfield) {
	return jQuery(textfield).val();
}
valueOfTextField = IFForm.valueOfTextField;

IFForm.setValueOfTextField = function(value, textfield) {
	if (! jQuery(textfield).val(value).size() ) {
		console.log("can't find text field " + textfield);
	}
}
setValueOfTextField = IFForm.setValueOfTextField;

IFForm.valueOfSelect = function(select) {
	return jQuery(select).val()[0];
}
valueOfSelect = IFForm.valueOfSelect;

IFForm.valuesOfSelect = function(select) {
	return jQuery(select).val();
}
valuesOfSelect = IFForm.valuesOfSelect;

IFForm.setValueOfSelect = function(value, select) {
	if (! jQuery(select).val(value).size() ) {
		console.log("can't find select " + select);
	}
}
setValueOfSelect = IFForm.setValueOfSelect;

IFForm.setValuesOfSelect = function(values, select) {
	if (! jQuery(select).val(values).size() ) {
		console.log("can't find select " + select);
	}
}
setValuesOfSelect = IFForm.setValuesOfSelect;

IFForm.valuesOfCheckBoxGroup = function(element) {
	var values = [];
	jQuery(element).find('input:checked').each(function() { values.push(this.value) } );
	return values;
}
valuesOfCheckBoxGroup = IFForm.valuesOfCheckBoxGroup;

IFForm.setValuesOfCheckBoxGroup = function(values, group) {
	if (! jQuery(group).find(':checkbox').val(values).size() ) {
		console.log("can't find checkbox group " + group);
	}
}
setValuesOfCheckBoxGroup = IFForm.setValuesOfCheckBoxGroup;

IFForm.checkedStateOfCheckBox = function(box) {
	return jQuery(box).val();
}
checkedStateOfCheckBox = IFForm.checkedStateOfCheckBox;

IFForm.setCheckedStateOfCheckBox = function(value, box) {
	if (! jQuery(box).val(value).size() ) {
		alert("Couldn't find checkbox " + box);
	}
}
setCheckedStateOfCheckBox = IFForm.setCheckedStateOfCheckBox;

IFForm.valueOfRadioButtonGroup = function(element) {
	return jQuery(element).find(':radio:checked').val();
}
valueOfRadioButtonGroup = IFForm.valueOfRadioButtonGroup;

IFForm.setValueOfRadioButtonGroup = function(value, group) {
	if (!jQuery(group).find(':radio').val([value]).size() ) {
		alert("Couldn't find radio button group " + group);
	}
}
setValueOfRadioButtonGroup = IFForm.setValueOfRadioButtonGroup;// /usr/local/idealist/htdocs/javascript/Idealist/ComponentRegistry.js
// ---- constructor ----

function ComponentRegistry() {
	this.components = new Array();
	this.componentNames = new Array();
};
var MAIN_CONTENT_KEY = "MAIN_CONTENT"; // this is pretty lame

ComponentRegistry.prototype = {
		
	// store and retrieve components by name using these
	// methods.
	registerComponentWithName: function(component, name) {
		var existingComponent = this.components[name];
		if (existingComponent) {
			this.components[name][this.components[name].length] = component;
		} else {
			this.components[name] = new Array();
			this.components[name][0] = component;
		}
		// add the name
		this.componentNames[this.componentNames.length] = name;
	},
	
	componentWithName: function(name) {
		return this.componentWithNameRelativeToComponent(name, null);
	},
	
	componentWithNameRelativeToComponent: function(name, from) {
		var bestName = this.bestMatchingComponentNameForNameRelativeToComponent(name, from);
		var existingComponent = this.components[bestName];
		if (existingComponent) {
			// TODO allow the consumer to fetch more than one?
			return existingComponent[0];
		}
		return null;
	},
	
	componentsWithName: function(name) {
		return this.componentsWithNameRelativeToComponent(name, null);
	},
	
	componentsWithNameRelativeToComponent: function(name, from) {
		var bestName = this.bestMatchingComponentNameForNameRelativeToComponent(name, from);
		var existingComponents = this.components[bestName];		
		if (existingComponents) {
			return existingComponents;
		}
		return new Array();
	},
	
	bestMatchingComponentNameForNameRelativeToComponent: function(name, from) {
		// if there's a 'from', check relative to the 'from':
		if (from) {
			var c = from.bindingName();
			// console.log("Checking for component " + name + " relative to " + c);
			if (c) {
				var n = c + "/" + name;
				var e = this.components[n];
				if (e) {
					return n;
				}
			}
		}
		
		// brute force for the name
		var matches = [];
		for (var i in this.components) {
			if (i.indexOf(name) >= 0) {
				matches[matches.length] = i;
			}
		}
		if (matches.length) {
			return matches[0];
		}
		
		// otherwise, try the name directly
		var e = this.components[name];
		if (e) {
			return name;
		}
		
		return "";
	},
	
	// Specialty methods used for page-building
	
	mainContent: function() {
		if (this._mainContent) {
			return this._mainContent;
		}
		this._mainContent = $(MAIN_CONTENT_KEY);
		return this._mainContent;
	},
	
	reloadMainContentFromUrl: function(url) {
		var mc = this.mainContent();
		if (!mc) {
			return;
		}
		// here we would set up the "please wait" goop
		mc.innerHTML = "..."; // max can do a nice spinning gif or something here.
		// add an on success callback here to focus back the the top of the page
    	new Ajax.Updater(mc, url, { asynchronous:true, evalScripts:true });
	},
	
	// Page has wrapper
	pageHasWrapper: function() {
		var mc = this.mainContent();
		return (mc != null);
	}
};

// create an instance of the component registry if it doesn't exist.
if (typeof componentRegistry == "undefined") {
	var componentRegistry = new ComponentRegistry();
}
// /usr/local/idealist/htdocs/javascript/Idealist/AsynchronousComponent.js
// This allows us to represent a component
// on the client side with a javascript
// client.

// ---- constructor ----
function AsynchronousComponent(uniqueId, bindingName, renderContextNumber) {
    this.uniqueId = uniqueId;
	this.bindingName = bindingName;
	this.renderContextNumber = renderContextNumber;
    this.component = jQuery('#'+uniqueId);
    if (!this.component) {
        alert("Couldn't find component " + uniqueId);
    }
}

// ---- instance methods ----
AsynchronousComponent.prototype.init = function() {
    // alert("Init of " + this.uniqueId);
}

AsynchronousComponent.prototype.initWithValues = function(rootUrl, action, queryString) {
	this.init();
	this.rootUrl = rootUrl;
	this.action = action;
	this.queryString = queryString;
    this.updateUrl = rootUrl + action + "?" + queryString;	
}

AsynchronousComponent.prototype.reloadFromUrl = function(url, qd, type) {
	var targetId = this.uniqueId;
	jQuery('#'+targetId).html('<div class="whileLoading">&nbsp;</div>');
	type = type || 'GET';
	jQuery.ajax({
		url: url,
		data: qd,
		type: type,
		success: function(data){
			jQuery('#'+targetId).html(data).IFBuildFormControllers();
		},
		error: function(XMLHttpRequest, textStatus, errorThrown) {
			console.log('Error: '+textStatus+' - '+errorThrown);
		}
	 });
}

AsynchronousComponent.prototype.reload = function() {
	console.log("Loading from "+ this.updateUrl + "...");
	this.reloadFromUrl(this.updateUrl);
}

AsynchronousComponent.prototype.queryStringFromExtrasDictionary = function(dictionary) {
	// i had to restore this code because the ajax() code above doesn't do the same
    // thing... we need to overwrite, not join.  sorry this is so hopeless and low-level but
    // i couldn't see an easy way in jQuery to do this
    var url = this.updateUrl;
    var qs = "";
    if (url.indexOf('?') != -1) {
    	var parts = url.split('?');
    	url = parts[0];
    	qs = parts[1];
    }

    var qd = new Object();
    var kvps = qs.split("&");
    for (var i=0; i<kvps.length; i++) {
        var kvs = kvps[i].split("="); // this doesn't take quoted shit into account
        var key = kvs[0];
        var value = kvs[1];
        qd[key] = value;
    }
    
    // stomp
    for (var key in dictionary) {
        qd[key] = dictionary[key];
    }
    
    //rebuild
    qs = "";
    for (var key in qd) {
        var value = qd[key];
        qs = qs + key + "=" + value + "&";
    }
	return qs;
}

AsynchronousComponent.prototype.reloadWithQueryDictionary = function (dictionary) {
	var queryString = "";
	// do some javascripty stuff to generate a query string from a dictionary
	this.reloadWithQueryString(queryString);
}

AsynchronousComponent.prototype.reloadWithExtraQueryKeyValuePairs = function (dictionary) {
	var qs = this.queryStringFromExtrasDictionary(dictionary);
    this.reloadFromUrl(this.rootUrl + this.action + "?" + qs);
}

AsynchronousComponent.prototype.reloadWithActionAndExtraQueryKeyValuePairs = function(action, dictionary) {
	var qs = this.queryStringFromExtrasDictionary(dictionary);
    this.reloadFromUrl(this.rootUrl + action + "?" + qs);	
}

AsynchronousComponent.prototype.reloadWithQueryString = function (string) {
	// reload from the URL with qs
	//alert("Reloading!");
	this.reloadFromUrl(this.updateUrl + "&" + string)
}

AsynchronousComponent.prototype.submitWithActionAndSerializedForm = function (action, form) {
	var qd = jQuery.extend(jQuery(form).serializeArray(), 
		{ '_async' : this.uniqueId, '_ucid=' : this.renderContextNumber });
	var url = this.rootUrl + action;
	this.reloadFromUrl(url, qd, 'POST');
}

AsynchronousComponent.prototype.failureMessage = function (status) {
	if (404 == status)
		return 'Resource not found. '+status;
	return 'Temporary server failure. Please try again shortly. '+status;
}

AsynchronousComponent.prototype.uniqueId = function() {
	return this.uniqueId;
}

AsynchronousComponent.prototype.bindingName = function() {
	return this.bindingName;
}// /usr/local/idealist/htdocs/javascript/Idealist/Session.js
// ---- constructor ----
/**
*
*  UTF-8 data encode / decode
*  http://www.webtoolkit.info/
* (SW: encode() removed for space conservation)
**/

var Utf8 = {
    // public method for url decoding
    decode : function (utftext) {
        var string = "";
        var i = 0;
        var c = c1 = c2 = 0;

        while ( i < utftext.length ) {

            c = utftext.charCodeAt(i);

            if (c < 128) {
                string += String.fromCharCode(c);
                i++;
            }
            else if((c > 191) && (c < 224)) {
                c2 = utftext.charCodeAt(i+1);
                string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
                i += 2;
            }
            else {
                c2 = utftext.charCodeAt(i+1);
                c3 = utftext.charCodeAt(i+2);
                string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
                i += 3;
            }

        }

        return string;
    }

}

function Session(sid) {
	this.name = Utf8.decode(this.getCookie('first-name'));
	this.email = this.getCookie('user-name');
	// fill the name with the email if name is missing
	// as it is for first time returning users
	if (this.name == "") { this.name = this.email; }	
	this.sid = sid;

	this.isIdentified = 0;
	this.isAuthenticated = 0;
	this.parseAuthenticationStatus();
	//alert(this.sid + " : " + this.userId + "(" + this.name + ") isId: " + this.isIdentified + ' isAuth: ' + this.isAuthenticated);
	if (this.name != "") { 
		this.isKnown = 1; 
	} else {
		this.isKnown = 0;
	}
}

Session.prototype = {
	
	// ---- instance methods ----	
	
	// http://www.huntingground.freeserve.co.uk/main/mainfram.htm?../scripts/snav.htm
	getCookie: function(name) {
		var cookieName = name + "=";
		var cookieValue = "";

		if (document.cookie.length > 0){
			startIndex = document.cookie.indexOf(cookieName); 

			if (startIndex != -1) { 
				startIndex += cookieName.length;

				endIndex = document.cookie.indexOf(";", startIndex); 
				if (endIndex == -1) { endIndex = document.cookie.length; }

				// we incorrectly double escape cookies
				cookieValue=unescape(unescape(document.cookie.substring(startIndex, endIndex))); 
			}
		}
		return cookieValue;
	},

	// this  working correctly 
	parseAuthenticationStatus: function () {
		if(this.sid == "") { return; }
		var sidParts = this.sid.split('-');
		if (sidParts.length < 2) { console.log('bad sid'); return; }
		var authPart = sidParts[2];
		this.isIdentified = (authPart.charCodeAt(0) + 1) % 2;
		this.isAuthenticated = (authPart.charCodeAt(1) + 1) % 2;	
	},
	
	//This is a quick function that invalidates the current session
	//on the clientside.  This will leave dangling sessions that will timeout. 
	invalidate: function() {
		IF.createCookie('user-name', '', -1);
		IF.createCookie('first-name', '', -1);
		IF.createCookie('sid', '', -1);
		this.sid = '';
		this.isIdentified = 0;
		this.isAuthenticated = 0;
		this.isKnown = 0;
	}
};

// create an instance of the session if it doesn't exist.
if (typeof session == "undefined") {
	if (typeof _sid != "undefined")  {
		session = new Session(_sid);
	} else {
		 console.log('no sid in header'); 
	}
}

// /usr/local/idealist/htdocs/javascript/Idealist/StatusMessagesViewer.js
// Javascript for StatusMessagesViewer

var _statusMessageViewers = new Array();

function StatusMessagesViewer(uniqueId) {
	this.uniqueId = uniqueId;
	this.component = jQuery('#'+uniqueId)[0];
	if (!this.component) {
		//alert("No status messages viewer " + uniqueId + " found");
	}
}

StatusMessagesViewer.addStatusMessagesViewer = function(viewer) {
	_statusMessageViewers[_statusMessageViewers.length] = viewer;
}

StatusMessagesViewer.primaryStatusMessagesViewer = function(viewer) {
	if (_statusMessageViewers.length == 0) {
		//alert("No primary status messages viewer found!");
		return;
	}
	return _statusMessageViewers[0];
}

// ------ instance methods -------

StatusMessagesViewer.prototype.init = function() {
	StatusMessagesViewer.addStatusMessagesViewer(this);
}

StatusMessagesViewer.prototype.postStatusMessages = function(messages, classes, hasErrors) {
	this.clearStatusMessages();
	var statDiv = jQuery('#'+this.uniqueId + '-messages')[0];
	if (messages.length < 1) {
		statDiv.hide();
	} else {
		statDiv.show();
	}
	
	if (hasErrors) {
		statDiv.css('error-messages');
	} else {
		statDiv.css('status-messages');
	}
	
	for(i=0; i < messages.length; i++) {
		jQuery('#' + this.uniqueId + '-message-list').append('<li class="'+classes[i]+'">'+messages[i]+'</li>');	
	}
}

StatusMessagesViewer.prototype.clearStatusMessages = function() {
	var msgList =  jQuery('#'+this.uniqueId + '-message-list')[0];
	var nodeList = jQuery(msgList).find('li').each(function(){
			this.parent.removeChild(node);
	});
}
// /usr/local/idealist/htdocs/javascript/IF/CheckBox.js
// IFCheckBox
// This componentises the behaviour of a checkbox single checkbox.
// Note that checkbox components are NOT used by the checkbox
// group component; it renders its own checkboxes.

IFCheckBox = IF.extend(IFFormComponent, function(uniqueId, bindingName) {
	if (! uniqueId) return;
	if (! this.register(uniqueId, bindingName)) {
		console.log("No checkbox found with id " + uniqueId);
	}	
});

IFCheckBox.prototype.indicateValidationFailure = function() {
	jQuery(this.element).wrap("<span style='border: 2px solid red'></span>");
	jQuery(this.element).one('change', function() { 
		this.controller.removeValidationFailure();
	 });
	this.displayErrorMessage(this.requiredErrorMessage());	
}

IFCheckBox.prototype.removeValidationFailure = function() {
	jQuery(this.element).parent().css({ 'border': '0px' });	
	this.removeValidationFailureMessage();
}

IFCheckBox.prototype.value = function() {
	return jQuery(this.element).is(':checked'); 
};
	
IFCheckBox.prototype.setValue = function(value) {
	jQuery(this.element).attr('checked',value);
};
// /usr/local/idealist/htdocs/javascript/IF/ScrollingList.js
// IFScrollingList
// This componentises the behaviour of a pop up menu

// ---- constructor ----


IFScrollingList = IF.extend(IFFormComponent, function(uniqueId, bindingName) {
	if (! this.register(uniqueId, bindingName)) {
		console.log("No scrolling list found with id "+uniqueId);
	}
	// grab the popUpMenu component and remember its element
	var els = IFForm.formElementsBelowElement(this.element);
	this._selection = els[0];
});

IFScrollingList.prototype.value = function() {
	return IFForm.valuesOfSelect(this._selection); // just return the value of the actual text box
};
	
IFScrollingList.prototype.setValue = function(value) {
	IFForm.setValuesOfSelect(value, this._selection);
};
// /usr/local/idealist/htdocs/javascript/IF/TextField.js
// IFTextField
// This componentises the behaviour of a simple text field, so
// that the field can be manipulated by the client-side framework
// if needed.

// ---- constructor ----


IFTextField = IF.extend(IFFormComponent, function(uniqueId, bindingName) {
	if (! this.register(uniqueId, bindingName)) {
		console.log("No textfield found with id "+uniqueId);
	}
});

IFTextField.prototype.value = function() {
    return jQuery(this.element).val(); 
};

IFTextField.prototype.setValue = function(value) {
    jQuery(this.element).val(value);
};

// /usr/local/idealist/htdocs/javascript/IF/Validator.js
// This fairly empty class just provides a harness
// for you to implement your own custom validation
// on your components

function IFValidator(validationFn) {
	if (validationFn) { this.hasValidValues = validationFn }
};

IFValidator.prototype = {
	
	// this is what you'll need to override
	hasValidValues: function(object) {
		if (object.isRequired() && !object.value()) {
			return false;
		}
		return true;
	},

	// Another light implementation... your component
	// or your validator will most probably override this.
	indicateValidationFailure: function(c) {
		c.indicateValidationFailure(c);
	}
	
};

// useful static methods
IFValidator.isValidEmailAddress = function(v) {
	var re = /^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/;
//	var re = /^[\w-]+(\.[\w-]+)*\+?(\.[\w-]+)?@([\w-]+\.)+[a-zA-Z]{2,7}$/;
	return v.match(re);
};

IFValidator.isNumber = function(v) {
	var re = /^\d+(\.\d+)?$/;
	return n.match(re);
};
// /usr/local/idealist/htdocs/javascript/IF/Span.js
// span tag that is tied in to the js framework so we can
// easily get / set its value

IFSpan = IF.extend(IFFormComponent, function(uniqueId, bindingName) {
		this.uniqueId = uniqueId;
		this.bindingName = bindingName;
		this.element = jQuery('#'+uniqueId)[0];
		if (!this.element) {
			console.log("No span found with id "+uniqueId);
			return;
		}
		this.element.controller = this;
	},
{
		value: function() {
			jQuery(this.element).html();
		},

		setValue: function(value) {
			jQuery(this.element).html(value);
		},

		show: function() {
			jQuery(this.element).show();
		},

		hide: function() {
			jQuery(this.element).hide();
		}
});
// /usr/local/idealist/htdocs/javascript/IF/EmailField.js
// IFTextField
// This componentises the behaviour of a simple text field, so
// that the field can be manipulated by the client-side framework
// if needed.

// ---- constructor ----

IFEmailField = IF.extend(IFFormComponent, function(uniqueId, bindingName) {
	if (! this.register(uniqueId, bindingName)) {
		console.log("No email field found with id "+uniqueId);
	}
},
{		
	hasValidValues: function(c) {
		console.log("Validating email field with value " + c.value());
		// If the value is empty, then it doesn't validate the email. (isRequired function instead) -lg i-1446
		if (c.value() && !IFValidator.isValidEmailAddress(c.value())) {
			c.indicateValidationFailure();
			c.displayErrorMessageForKey("VALID_EMAIL_REQUIRED");
			return false;
		}
           if (c.isRequired() && !c.value()) {
               return false;
           }
		return true;
	},
	
	// these accessors are mandatory for any component that wants to interact
	// with its form.
	value: function() {
		return this.element.value; // just return the value of the actual text box
	},

	setValue: function(value) {
		this.element.value = value;
	}
});
// /usr/local/idealist/htdocs/javascript/IF/RadioButtonGroup.js
// IFRadioButtonGroup
// This componentises the behaviour of a radio button group.
// This is a complicated one because HTML doesn't bind radio buttons very well together
// so many rb's in different forms could have the same name.
// ---- constructor ----


IFRadioButtonGroup = IF.extend(IFFormComponent,function(uniqueId, bindingName, name) {
	if (! this.register(uniqueId, bindingName)) {
		console.log("No checkbox group found with id "+uniqueId);
	}	
});

IFRadioButtonGroup.prototype.value = function() {
	return jQuery(this.element).find(':radio:checked').val();
};
	
IFRadioButtonGroup.prototype.setValue = function(value) {
	jQuery(this.element).find(':radio').val([value]).size() 
};
// /usr/local/idealist/htdocs/javascript/IF/PopUpMenu.js
// IFPopUpMenu
// This componentises the behaviour of a pop up menu

// ---- constructor ----


IFPopUpMenu = IF.extend(IFFormComponent, function(uniqueId, bindingName) {
	if (! this.register(uniqueId, bindingName)) {
		console.log("No popup menu found with id "+uniqueId);
	}

	// grab the popUpMenu component and remember its element
	var els = IFForm.formElementsBelowElement(this.element);
	this._selection = els[0];
});

IFPopUpMenu.prototype.value = function() {
	return IFForm.valueOfFormElement(this._selection); // just return the value of the actual text box
};
	
IFPopUpMenu.prototype.setValue = function(value) {
	IFForm.setValueOfFormElement(value, this._selection);
};
		
IFPopUpMenu.prototype.otherValue = function () {
	return this._otherValue;
};
		
IFPopUpMenu.prototype.setOtherValue = function (value) {
	this._otherValue = value;
};
		
IFPopUpMenu.prototype.otherTextField = function() {
	return this._otherTextField;
};
		
IFPopUpMenu.prototype.setOtherTextField = function(value) {
	this._otherTextField = value;
};
		
IFPopUpMenu.prototype.initializeOtherHandlingWithValueAndOtherValue = function(value, otherValue) {
	this.setOtherValue(otherValue);
	this._otherElement = jQuery('#OTHER_' + this.uniqueId)[0];
	this.setOtherTextField(IFForm.formElementsBelowElement(this._otherElement)[0]);
	Event.observe(this.uniqueId, 'change', this.toggleOtherBasedOnSelection.bindAsEventListener(this));
	// Check to see if selection value is found in the list		
	if (value != '') {
		var isFound = false;
		for (var i=0; i < this._selection.options.length; i++) {
			if (this._selection.options[i].value == value) {
				isFound = true;
				break;
			}
		}
		if (! isFound) {
			// Set the selection box to Other...
			this.setValue(otherValue);
			// ...and set the text box value 
			IFForm.setValueOfFormElement(value, this.otherTextField())
		} 
	}
	//Call this in case of the page being called using the back button
	this.toggleOtherBasedOnSelection();
};
		
IFPopUpMenu.prototype.toggleOtherBasedOnSelection = function(event) {
	if (this.otherValue() == this.value()) {
		this._otherElement.show();
		this.otherTextField().focus();
	} else {
		this._otherElement.hide();
	}
	
};// /usr/local/idealist/htdocs/javascript/IF/ClientSideConditional.js
// IFClientSideConditional
if (! IF._registeredConditionals) {
	IF._registeredConditionalsByBindingName = Object();
}
// ---- constructor ----

IFClientSideConditional = IF.extend(IFComponent, function(uniqueId, bindingName, expressionFunction) {
	this.expressionFunction = expressionFunction;
	this.uniqueId = uniqueId;
	this.bindingName = bindingName;
	this.element = jQuery('#'+uniqueId)[0];
	if (!this.element) {
		console.log("No ClientSideConditional found with id "+uniqueId);
		return;
	}          
	this.element.controller = this;
},
{
	evaluate: function() {
		return this.expressionFunction.call(window);
	},
	
	refresh: function() {
		var val = this.evaluate();
		if (val) {
			jQuery(this.element).slideDown('slow');
		} else {
			jQuery(this.element).slideUp('slow');
		}
	}   	
});

IFClientSideConditional.registerConditional = function(c) {
	IF._registeredConditionalsByBindingName[c.bindingName] = c;
}

IFClientSideConditional.conditionalWithName = function(name) {
	// A bit dopey...finds the first that matches
	for (key in IF._registeredConditionalsByBindingName) {
		if (key.indexOf(name) >= 0) {
			return IF._registeredConditionalsByBindingName[key];
		}
	}
	console.log('Conditional with name (' + name + ') was not found');
}

// /usr/local/idealist/htdocs/javascript/IF/CheckBoxGroup.js
// IFCheckBoxGroup
// This componentises the behaviour of a checkbox group.
// This is a complicated one because HTML doesn't bind checkboxes very well together
// so many checkboxes in different forms could have the same name.
// ---- constructor ----


IFCheckBoxGroup = IF.extend(IFFormComponent, function(uniqueId, bindingName, name) {
	if (! this.register(uniqueId, bindingName)) {
		console.log("No checkbox group found with id "+uniqueId);
	}
});
	
IFCheckBoxGroup.prototype.value = function() {
	return IFForm.valuesOfCheckBoxGroup(this.element);
};
	
IFCheckBoxGroup.prototype.setValue = function(value) {
	IFForm.setValuesOfCheckBoxGroup(value, this.element);
};
// /usr/local/idealist/htdocs/javascript/IF/Component.js
// These methods just get inherited by subclasses
// so that they "conform" to a certain interface.
// They still need to set these values themselves.

function IFComponent() {
	
};

IFComponent.prototype = {
	
	// this stub needs to be here to prevent it all from yacking:
	initialize: function() {
		
	}
	
};
// /usr/local/idealist/htdocs/javascript/IF/Form.js
// Form: this js class attempts to model the client-side
// behaviour of HTML forms.  It is bound directly into the
// DOM tree as the "controller" property of the
// FORM tag that it is controlling.  Enclosed Form Components 
// that comply with its basic API will be accessible to it
// and it will be able to perform validation, manipulation, etc
// of the values.

// initialise variables if they haven't been initialised yet
if (! IF._registeredFormsById) {
	IF._registeredFormsByBindingName = new Object();
	IF._registeredFormsById = new Object();
}

// This is the guts of the Form class
// ---- constructor ----

function IFForm(uniqueId, bindingName) {
	this.uniqueId = uniqueId;
	this.bindingName = bindingName;
	this._submitted = 0;
	this._components = new Array();
	this._componentsById = new Object();
	this._componentsByBindingName = new Object();
	this.element = jQuery('#'+uniqueId).get(0);
	if (!this.element) {
		console.log("No form found with id " + uniqueId);
	}
	this.element.controller = this;
	IFForm.registerForm(this);

	jQuery(this.element).submit(function() { 
		return this.controller.onSubmit() 
	});
}

IFForm.prototype = {
		
	// components are the really interesting things:
	registerFormComponent: function(component) {
		if (!component) { return; }

		this._components[this._components.length] = component;
		this._componentsById[component.uniqueId] = component;
		
		if (this._componentsByBindingName[component.bindingName]) {
			var l = this._componentsByBindingName[component.bindingName].length;
			this._componentsByBindingName[component.bindingName][l] = component;		
		} else {
			this._componentsByBindingName[component.bindingName] = [component];
		}
		
		//console.log("--- registering component " + component.bindingName());
	},
	
	bestMatchingFormComponentWithBindingName: function(name) {
		var matches = [];
		for (var i=0; i< this.components().length; i++) {
			var c = this.components()[i];
			var index = c.bindingName.indexOf(name)
			if (index == 0) {
				// exact match
				return c;
			} else if (index > 0) {
				matches[matches.length] = c;
			}
		}
		return matches[0]; // cheesy for now
	},
	
	formComponentWithBindingName: function(name) {
		return this.bestMatchingFormComponentWithBindingName(name);
	},
	
	formComponentWithId: function(id) {
		return this._componentsById[id];
	},
	
	components: function() {
		return this._components;
	},
	
	// components need to written to have
	// controllers associated with them.
	// if they do, then their object is called
	// to get the value of the component.
	valueOfFormComponent: function(component) {
		if (!component) { return null; }
		return component.value();
	},
	
	// these are for callbacks, etc.
	onSubmit: function() {
		if (this._submitted && this.canOnlyBeSubmittedOnce()) {
			// we need some kind of error here, but what's the
			// best way to do it?
			return false;
		}
		
		this._submitted++;
		var isOk;
		if (this._whoSubmitted && (! this._whoSubmitted.shouldValidateForm())) {
			isOk = true;
		} else {
			isOk = this.hasValidValues();
		}
		if(this._whoSubmitted) {
			if (!isOk) {
				this._whoSubmitted.setWasClicked(false);
			} else {
				this._whoSubmitted.updateButtonStatusForValidSubmission();
			}
		}

		// handle a post validation event if there is one 
		// and validation succeeded
		if (isOk && this._postValidationEventListener) {
			isOk = this._postValidationEventListener.call();
		}	
		this._whoSubmitted = null;
		// remember to 'unsubmit' the form if the validation failed. 
		if (!isOk) {
			this._submitted--;
		}
		return isOk;
	},
	
	// TODO: do we only need one validation method?
	hasValidValues: function() {
		console.log("Checking validation on all form components");
		var isOk = true;
		var validationFailedComponents = new Array();
		jQuery.each(this.components(),
			function () {
				if (this.validator().hasValidValues && jQuery(this.element).is(':visible')) {
					var cOk = this.validator().hasValidValues(this);
					if (!cOk) { validationFailedComponents.push(this); }
				}
			});
		if (validationFailedComponents.length) { isOk = false; }
		
		jQuery.each(validationFailedComponents,
			function() {
				this.validator().indicateValidationFailure(this);
				console.log("Validation failed on " + this.bindingName + "/" + this.uniqueId);			
			});
		
		if (! isOk) {
			var top = this.getTopElement(validationFailedComponents);
			jQuery('html,body').focus().animate({scrollTop: jQuery(top.element).offset().top - 25}, 700);
		}
		console.log("Validation returned " + isOk);
		return isOk;
	},
	
	getTopElement: function(controllers) {
		var start = jQuery(controllers[0].element).offset();
		var winner = { offset: start, controller: controllers[0]};
		jQuery.each(controllers, function() {
			var ofs = jQuery(this.element).offset();
			if ((ofs.top < winner.offset.top) && (ofs.left < winner.offset.left)) {
				winner.offset = ofs;
				winner.controller = this;
			} 
		});
		return winner.controller;
	},
	
	canOnlyBeSubmittedOnce: function() {
		return this._canOnlyBeSubmittedOnce;
	},
	
	setCanOnlyBeSubmittedOnce: function(value) {
		this._canOnlyBeSubmittedOnce = value;
	},
	
	validationFunction: function() {
		return this._validationFunction;
	},
	
	setValidationFunction: function(f) {
		this._validationFunction = f;
	},

	// so a form can have its own error messages that it can share
	// with its form elements.
	errorMessageForKey: function(key) {
		var em = this.errorMessages()[key];
		if (!em) {
			return key;
		}
		return em;
	},
	
	setErrorMessageForKey: function(msg, key) {
		this.errorMessages()[key] = msg;
	},
	
	errorMessages: function() {
		if (!this._errorMessages) {
			this._errorMessages = new Array();
		}
		return this._errorMessages;
	},
		
	// not sure what this should do... maybe the whole thing serialized?
	//value: function() {
	//	return this.objects;
	//},
	
	registerPostValidationEventListener: function(handler) {
		this._postValidationEventListener = handler;
	}
	//---

};

// class methods

IFForm.parentFormOfElement = function(element) {
	return jQuery(element).parents().filter('form')[0];
}

// These handle registration in a page of form components.
IFForm.registerFormComponent = function(component) {
	if (!component) { return; }
	var element;
	if (component.element) {
		element = component.element;
	}
	if (!element) { console.log("Component doesn't have an element property"); return; }
	
	var form = IFForm.parentFormOfElement(element);
	if (!form) { console.log("Couldn't find parent form for " + element.id); return; }
	var controller = form.controller;
	if (!controller) { 
		console.log("Form has no controller object ("+element.controller.bindingName+"), triggering form enumeration"); 
		IF.buildFormControllers();
		controller = form.controller;
	}
	if (!controller) { 
		console.log("Form still has no controller object ("+element.controller.bindingName+"), giving up"); 
		return; 
	}
	controller.registerFormComponent(element.controller);
	
	component.form = form;
}

// IFForm keeps a registry of all the forms in the page, which can be
// accessed by binding name or uniqueId
IFForm.registerForm = function(f) {
	IF._registeredFormsByBindingName[f.bindingName] = f;
	IF._registeredFormsById[f.uniqueId] = f;
}

IFForm.dumpAllForms = function() {
	for (var bindingName in IF._registeredFormsByBindingName) {
		console.log('FORM:  ' + bindingName);
		var form = IFForm.formWithBindingName(bindingName);
		var components = form.components();
		for (var i=0; i < components.length; i++) {
			var component = components[i];
			console.log('--COMPONENT (' + component.element.type + '):  ' + component.bindingName);
		}
	}
}

IFForm.formWithBindingName = function(name) {
	var matches = [];
	for (var i in IF._registeredFormsByBindingName) {
		if (i.indexOf(name) >= 0) {
			matches[matches.length] = i;
		}
	}
	return IF._registeredFormsByBindingName[matches[0]];
}

IFForm.formWithId = function(id) {
	return IF._registeredFormsById[id];
}

// this breaks the naming rules but it's just to make client code cleaner
IFForm.formComponentInForm = function(componentName, formName) {
	var form = IFForm.formWithBindingName(formName);
	if (form) {
		return form.formComponentWithBindingName(componentName);
	}
	console.log("No such form: " + formName);
	return;
}

// static functions for backwards compatibility
// these have been moved under the namespace IFForm,
// but there are plain old methods for compatibility
// that forward the calls to the right place.  These
// will be removed once the older code is ported.

IFForm.formElementsBelowElement = function(element) {
	return jQuery(element).find(':input');
}
formElementsBelowElement = IFForm.formElementsBelowElement;

//---------------------------------------------------
IFForm.setValueOfFormElement = function(value, element) {
	//alert("setting value for form element " + element);
	if (element) {
		switch (element.type) {
			case "text":
			case "textarea":
			case "hidden":
			case "select-one":
			case "select-multiple":
				jQuery(element).val(value);
				break;
			case "checkbox":
				IFForm.setValuesOfCheckBoxGroup(value, element);
				break;
			case "radio":
				IFForm.setValuesOfRadioButtonGroup(value, element);
				break;
			default:
				alert("something else! " + element.type);
				break;
		}
	}
}
function setValueOfFormElement(value, element) {
	return IFForm.setValueOfFormElement(value, element);
}
//---------------------------------------------------

//---------------------------------------------------
IFForm.cleanUpReturnValue = function(value) {
	if (value == "undefined" || !value) {
		return '';
	}
	return value;
}
cleanUpReturnValue = IFForm.cleanUpReturnValue;
//---------------------------------------------------

//---------------------------------------------------
IFForm.valueOfFormElement = function(element) {
	if (element) {
		switch (element.type) {
			case "text":
			case "textarea":
			case "hidden":
			case "select-one":
			case "select-multiple":
				return cleanUpReturnValue(jQuery(element).val());
				break;
			case "checkbox":
				return cleanUpReturnValue(valueOfCheckBoxGroup(element));
				break;
			case "radio":
				return cleanUpReturnValue(valueOfRadioButtonGroup(element));
				break;
			default:
				//alert("something else! " + element.type);
				break;
		}
	}
}
valueOfFormElement = IFForm.valueOfFormElement;

IFForm.valueOfTextField = function(textfield) {
	return jQuery(textfield).val();
}
valueOfTextField = IFForm.valueOfTextField;

IFForm.setValueOfTextField = function(value, textfield) {
	if (! jQuery(textfield).val(value).size() ) {
		console.log("can't find text field " + textfield);
	}
}
setValueOfTextField = IFForm.setValueOfTextField;

IFForm.valueOfSelect = function(select) {
	return jQuery(select).val()[0];
}
valueOfSelect = IFForm.valueOfSelect;

IFForm.valuesOfSelect = function(select) {
	return jQuery(select).val();
}
valuesOfSelect = IFForm.valuesOfSelect;

IFForm.setValueOfSelect = function(value, select) {
	if (! jQuery(select).val(value).size() ) {
		console.log("can't find select " + select);
	}
}
setValueOfSelect = IFForm.setValueOfSelect;

IFForm.setValuesOfSelect = function(values, select) {
	if (! jQuery(select).val(values).size() ) {
		console.log("can't find select " + select);
	}
}
setValuesOfSelect = IFForm.setValuesOfSelect;

IFForm.valuesOfCheckBoxGroup = function(element) {
	var values = [];
	jQuery(element).find('input:checked').each(function() { values.push(this.value) } );
	return values;
}
valuesOfCheckBoxGroup = IFForm.valuesOfCheckBoxGroup;

IFForm.setValuesOfCheckBoxGroup = function(values, group) {
	if (! jQuery(group).find(':checkbox').val(values).size() ) {
		console.log("can't find checkbox group " + group);
	}
}
setValuesOfCheckBoxGroup = IFForm.setValuesOfCheckBoxGroup;

IFForm.checkedStateOfCheckBox = function(box) {
	return jQuery(box).val();
}
checkedStateOfCheckBox = IFForm.checkedStateOfCheckBox;

IFForm.setCheckedStateOfCheckBox = function(value, box) {
	if (! jQuery(box).val(value).size() ) {
		alert("Couldn't find checkbox " + box);
	}
}
setCheckedStateOfCheckBox = IFForm.setCheckedStateOfCheckBox;

IFForm.valueOfRadioButtonGroup = function(element) {
	return jQuery(element).find(':radio:checked').val();
}
valueOfRadioButtonGroup = IFForm.valueOfRadioButtonGroup;

IFForm.setValueOfRadioButtonGroup = function(value, group) {
	if (!jQuery(group).find(':radio').val([value]).size() ) {
		alert("Couldn't find radio button group " + group);
	}
}
setValueOfRadioButtonGroup = IFForm.setValueOfRadioButtonGroup;// /usr/local/idealist/htdocs/javascript/IF/FormComponent.js
// This is NOT a "FORM" component in the
// sense you might think: that is Form.js.
// This is a component that >belongs< to a
// form (eg. TextField, Text, SubmitButton, etc.)
// but since it can be arbitrarily complex,
// I can't call it FormElement, because that
// would be misleading too.

function IFFormComponent() {
	
};
		
IFFormComponent.prototype.register = function(uniqueId, bindingName) {
	this.uniqueId = uniqueId;
	this.bindingName = bindingName;
	this.errorMessages = {};
	this.element = jQuery('#'+uniqueId)[0];
	if (! this.element) { return false; }
	this.element.controller = this;
	IFForm.registerFormComponent(this);
	return true;
};		
		
IFFormComponent.prototype.requiredErrorMessage = function() {
	return this.errorMessageForKey("IS_REQUIRED");
};
		
IFFormComponent.prototype.setRequiredErrorMessage = function(msg) {
	this.setErrorMessageForKey(msg, "IS_REQUIRED");
};
		
		// the default implementation of this will just check for a simple
		// value and if the field is required, it will return false.
		// Note that this default implementation won't work with complex
		// FormComponent subclasses that return objects.
IFFormComponent.prototype.hasValidValues = function() {
	if (this.isRequired() && !this.value()) {
		return false;
	}
	return true;
};
		
		// Another light implementation:
		// TODO: fix this to work with >different< validation failures
IFFormComponent.prototype.indicateValidationFailure = function() {
	if (!this._backupStyle) {
		this._backupStyle = {
			//backgroundColor: c.element.style.backgroundColor,
			border: jQuery(this.element).css('border')
		};
	}
	if (! this._backupStyle['border']) { this._backupStyle['border'] = '' };
	jQuery(this.element).css('border', "1px solid red");
	
	// special case that should work with most components:
	if (this.isRequired() && !this.value() && this.requiredErrorMessage()) {
		this.displayErrorMessage(this.requiredErrorMessage());
	}
	var _backupStyle = this._backupStyle;
	jQuery(this.element).one('change', function() { 
		jQuery(this).css(_backupStyle);	
		jQuery('#'+this.controller.uniqueId + "-error").html('').hide();
	 });
	jQuery(this.element).one('keypress', function() { 
		jQuery(this).css(_backupStyle);	
		jQuery('#'+this.controller.uniqueId + "-error").html('').hide();	
	});
};

IFFormComponent.prototype.removeValidationFailure = function(c) {
	c.removeValidationFailureMessage();
	jQuery(c.element).css(c._backupStyle);
};
		
IFFormComponent.prototype.bindChangeEvents = function() {
//	jQuery(this.element).once('change', this, this.removeValidationFailure);
//	jQuery(this.element).once('keydown', this, this.removeValidationFailure);
};
		
IFFormComponent.prototype.displayValidationFailureMessage = function(msg) {
	this.displayErrorMessage(msg);
};
		
IFFormComponent.prototype.removeValidationFailureMessage = function() {
	jQuery('#'+this.uniqueId + "-error").html('').hide('normal');
};
		
IFFormComponent.prototype.displayErrorMessage = function(msg) {
	jQuery('#'+this.uniqueId + "-error").html(msg).show('normal').css("error");
};
		
IFFormComponent.prototype.displayErrorMessageForKey = function(key) {
	this.displayErrorMessage(this.errorMessageForKey(key));
};
		
IFFormComponent.prototype.errorMessageForKey = function(key) {
	var em = this.errorMessages[key];
	if (!em) {
		em = this.form.controller.errorMessageForKey(key);
		if (!em) { return key; }
	}
	return em;
};
		
IFFormComponent.prototype.setErrorMessageForKey = function(msg, key) {
	this.errorMessages[key] = msg;
};

IFFormComponent.prototype.isRequired = function() {
	return this._isRequired;
};

IFFormComponent.prototype.setIsRequired = function(value) {
	this._isRequired = value;
};

IFFormComponent.prototype.validator = function() {
	if (this._validator) { return this._validator; }
	return this;
};

IFFormComponent.prototype.setValidator = function(value) {
	this._validator = value;
};
// /usr/local/idealist/htdocs/javascript/IF/SubmitButton.js
// IFSubmitButton
// ---- constructor ----

IFSubmitButton = IF.extend(IFFormComponent, function(uniqueId, bindingName) {
	if (! this.register(uniqueId, bindingName)) {
		console.log("No submitbutton found with id "+uniqueId);
	}
	if (! this.element) {
		return false;
	}
	this._wasClicked = false;
	this._shouldValidateForm = 1;
	this._clientOnClickHandler = false;
	
	jQuery(this.element).click(function() { return this.controller.onClick(); });
});

IFSubmitButton.prototype.onClick = function() {
	if (this._wasClicked && this.canOnlyBeClickedOnce()) {
		// we need some kind off error here, but what's the
		// best way to do it?

		return false;
	}
	if (this._clientOnClickHandler) {
		if (! this._clientOnClickHandler()) {
			return false;
		}
	}
	// we should let the form do this
	//this.setValue(this._alternateValue);
	this.setWasClicked(true);
	this.form.controller._whoSubmitted = this;
	return true;
};
		
IFSubmitButton.prototype.canOnlyBeClickedOnce = function() {
	return this._canOnlyBeClickedOnce;
};
		
IFSubmitButton.prototype.setCanOnlyBeClickedOnce = function(value) {
	this._canOnlyBeClickedOnce = value;
};
		
IFSubmitButton.prototype.wasClicked = function() {
	return this._wasClicked;
};
		
IFSubmitButton.prototype.setWasClicked = function(v) {
	this._wasClicked = v;
};
		
IFSubmitButton.prototype.updateButtonText = function() {
	this.setValue(this._alternateValue);
}
		
IFSubmitButton.prototype.updateButtonStatusForValidSubmission = function() {
	this.updateButtonText();
	if (this.canOnlyBeClickedOnce() ||
		this.form.controller.canOnlyBeSubmittedOnce()) {
		
		jQuery(this.element).hide();
		if (this._alternateValue) {
			jQuery(this.element).before("<span>" + this._alternateValue + "</span>");
		}
		//alert("Hid button");
	}
};
		
IFSubmitButton.prototype.value = function() {
	return jQuery(this.element).val(); // just return the value of the label
};
	
IFSubmitButton.prototype.setValue = function(value) {
	jQuery(this.element).val(value);
};
		
IFSubmitButton.prototype.shouldValidateForm = function() {
	return this._shouldValidateForm;
};
		
IFSubmitButton.prototype.setShouldValidateForm = function(value) {
	this._shouldValidateForm = value;
}
		
IFSubmitButton.prototype.onClickHandler = function() {
	return this._clientOnClickHandler;
}
		
IFSubmitButton.prototype.setOnClickHandler = function(value) {
	this._clientOnClickHandler = value;
};
		
IFSubmitButton.prototype.alternateValue = function() {
	return this._alternateValue; 
};
	
IFSubmitButton.prototype.setAlternateValue = function(value) {
	this._alternateValue = value;
};